Base | Representation |
---|---|
bin | 1111110101100… |
… | …01111000110010 |
3 | 100020222102211211 |
4 | 13322301320302 |
5 | 233002133302 |
6 | 21103230334 |
7 | 3202125313 |
oct | 772617062 |
9 | 306872754 |
10 | 132849202 |
11 | 68a98632 |
12 | 385a83aa |
13 | 216a55c5 |
14 | 1390260a |
15 | b9e2ad7 |
hex | 7eb1e32 |
132849202 has 4 divisors (see below), whose sum is σ = 199273806. Its totient is φ = 66424600.
The previous prime is 132849191. The next prime is 132849209. The reversal of 132849202 is 202948231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202948231 = 179 ⋅1133789.
It can be written as a sum of positive squares in only one way, i.e., 128845201 + 4004001 = 11351^2 + 2001^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (132849209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33212299 + ... + 33212302.
Almost surely, 2132849202 is an apocalyptic number.
132849202 is a deficient number, since it is larger than the sum of its proper divisors (66424604).
132849202 is an equidigital number, since it uses as much as digits as its factorization.
132849202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66424603.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 132849202 is about 11526.0228179542. The cubic root of 132849202 is about 510.2538810286.
The spelling of 132849202 in words is "one hundred thirty-two million, eight hundred forty-nine thousand, two hundred two".
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